If the big bang produced equal numbers of quarks and antiquarks then why didn’t they all annihilate each other back

If the big bang produced equal numbers of quarks and antiquarks then why didn’t they all annihilate each other back into radiation? And why was it matter not antimatter that survived?

Posted on March 16, 2015 by in Question. Comments Off on If the big bang produced equal numbers of quarks and antiquarks then why didn’t they all annihilate each other back